[Plugin: NextGEN Gallery] Comments based on a per-picture feature

I’ve been poking around, trying to see if NextGEN will do this- and can’t really figure it out one way or another. I’m using both the Gallery and Public Uploader. Idealy- I’d like each upload to generate a new blog post- so users can leave comments on just that picture. But if there was an option to comment on pictures as they sit in a gallery- that would be OK also. Can this be done?